N2 - The paper is concerned with an important issue from the field of thermoacoustics - the numerical modelling of the flow field in the thermoacoustic engine. The presented way of modelling is based on the solution to fundamental fluid mechanics equations that govern the flow of compressible, viscous, and heat-transferring gas. The paper presents the way of modelling the thermoacoustic engine, the way of conducting calculations and the results which illustrate the correctness of the selected computational technique. L1 - http://www.journals.pan.pl/Content/94257/PDF/12_paper.pdf L2 - http://www.journals.pan.pl/Content/94257 PY - 2011 IS - No 3 December EP - 190 DO - 10.2478/v10173-011-0021-5 KW - thermoacoustic KW - Thermoacoustic engine KW - Thermoacoustic regiferator KW - CFD A1 - Rulik, Sebastian A1 - Remiorz, Leszek A1 - Dykas, SÅ‚awomir PB - The Committee of Thermodynamics and Combustion of the Polish Academy of Sciences and The Institute of Fluid-Flow Machinery Polish Academy of Sciences DA - 2011 T1 - Application of CFD technique for modelling of the thermoacoustic engine SP - 175 UR - http://www.journals.pan.pl/dlibra/publication/edition/94257 T2 - Archives of Thermodynamics